【芹菜叶比茎的营养高】人们通常在吃芹菜时,先要摘去叶子,然后用芹菜的茎入菜。但营养专家指出,叶比茎的营养要高出多倍,所以扔掉芹菜叶其实可惜。芹菜叶中胡萝卜素的含量是茎的88倍、维生素C含量是茎的13倍、维生素B_1含量是茎的17倍、蛋白质含量是茎的11倍、钙的含量则超过茎2倍。【柠檬水应该怎么泡】柠檬果肉极酸,虽不宜直接鲜食,但切片泡水则有利于营养物质的释放。泡柠檬水要注意:1.最好选择鲜柠檬,鲜 [Celery leaves higher than the nutrition of the stems] People usually eat celery, first pick the leaves, and then use celery stem into the food. However, nutrition experts pointed out that leafy stems nutrition is many times higher, it is a pity to throw celery leaves. Celery leaf carotene content is 88 times the stem, vitamin C content is 13 times the stem, vitamin B_1 content is 17 times the stem, the protein content is 11 times the stem, calcium content than the stem 2 times. [Lemonade how bubble] Lemon pulp extremely sour, though not fresh, but sliced ​​soaked water is conducive to the release of nutrients. Bubble lemonade to note: 1. The best choice of fresh lemon, fresh